check engein light is on and the box around the d4 is flashing what is up ? on 1999 Honda Civic

just had the motor rebuild and i have all so tryed changing the ATF a few times it only helps for a few days the wright back on

Asked by for the 1999 Honda Civic
1 answer
Have the trans scanned for codes. Check and make sure all the connections on the trans are plugged in completely.----BIASED suggestion---use only Honda ATF.